Finding the Fourth Proportional to 1,619,096.42, 2,234,387.91 and 893,989.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,096.42 : 2,234,387.91 = 893,989.98 : x
2. Step 2: Convert to fraction form
   1,619,096.42/2,234,387.91 = 893,989.98/x
3. Step 3: Cross multiply
   1,619,096.42x = 2,234,387.91 × 893,989.98
4. Step 4: Simplify right side
   1,619,096.42x = 1,997,520,402,973.14
5. Step 5: Solve for x
   x = 1,997,520,402,973.14/1,619,096.42
6. Step 6: Final answer
   x = 1,233,725.42